| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $127.83 | 10.764% | $141.5896 | $141.59 | $141.60 | $141.60 |
| Purchase #2 | $73.77 | 11.173% | $82.0123 | $82.01 | $82.00 | $82.00 |
| Purchase #3 | $128.30 | 10.544% | $141.828 | $141.83 | $141.85 | $141.80 |
| Purchase #4 | $191.74 | 6.410% | $204.0305 | $204.03 | $204.05 | $204.00 |
| Purchase #5 | $110.67 | 8.656% | $120.2496 | $120.25 | $120.25 | $120.20 |
| Purchase #6 | $227.88 | 9.704% | $249.9935 | $249.99 | $250.00 | $250.00 |
| Purchase #7 | $211.53 | 13.534% | $240.1585 | $240.16 | $240.15 | $240.20 |
| 7 purchase totals = | $1,071.72 | $1,179.8620 | $1,179.86 | $1,179.90 | $1,179.80 | |